Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DIN7971-ST2 9X6 5-C-A2P found under Screw Tapping by Din Deutsches Institut Fuer Norm. The National Stock Number assigned to this part is 5305121747982, and the Federal Supply Class is 5305 Screws. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DIN7971-ST2 9X6 5-C-A2P.